Table 1.

Comparison of fluorescein angiography features between polypoidal choroidal vasculopathy and neovascular age‐related macular degeneration

	Frequency among patients with polypoidal choroidal vasculopathy % (proportion)	Frequency among patients with neovascular age‐related macular degeneration % (proportion)	P value	Sensitivity (%)	Specificity (%)	Positive predictive value (%)	Negative predictive value (%)
Nodular hyperfluorescence	80.0 (48/61)	20.0 (3/15)	<0.001	80.0	80.0	94.1	50.0
Blocked fluorescence	61.7 (37/61)	13.3 (2/15)	0.001	61. 7	86. 7	94.9	36.1
Occult choroidal neovascularization	95.0 (57/61)	73.3 (11/15)	0.010	95.0	26. 7	83.8	57.1
Pigment epithelial detachment	83.3 (50/61)	73.3 (11/15)	0.374	83.3	26. 7	82.0	28.6